Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #86686
Back to Home
View All OPTICS Questions
8 Views
Question
What role does PM = AB play in the derivation?
A. It proves mirror is spherical
B. It measures focal length
C. It allows equating ratios from two similar triangles
D. It defines the pole
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
For the lens maker's formula, what do R1 and R2 typically represent?
13
In Snell's Law, n₁sin(θ₁) = n₂sin(θ₂), what do n₁ and n₂ represent?
5
For an astronomical telescope, if the focal length of the eyepiece is increased while keeping the ob...
6
What action did the Supreme Court take regarding Olympic medallist Sushil Kumar's bail in the Sagar ...
(Current Affairs)
9
What was the total number of preferential certificates of origin issued by India in 2024–25?
(Current Affairs)
22